I bought the smallest size. 350 ml The Thermosfasche looks good, makes a robust impression and initially behaves like any other thermos. But if I hot beverages such as tea or coffee in abundance, the zuschraube (plastic existing) Gießmechanismus, and then screw it to the aluminum cover, slowly accumulates some of the liquid in the small space between the cover and Gießmechanismus. Once I then open my thermos, escapes the accumulated liquid every time (!!!) from the small gap, and initially spread over my hands (as the bottle Temperturen can keep reasonably, this is uncomfortably hot), and then veteilt subsequently evenly on all that is under the thermos, whether expensive textbooks, white clothes or electronic products. That should not make a thermos. Since as already mentioned almost always happens, I have to deduct some points. 3 stars are there anyway, because for the price you can not expect much, and after some time you get used to the dark spots on the clothing.
